package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.util.Scanner;

/**
 * 完成用户注册功能
 * 要求:
 * 程序启动后要求用户在控制台上陆续输入:用户名，密码，昵称，年龄 四项
 * 将用户信息插入到userinfo表中完成注册
 */
public class RegDemo {
    public static void main(String[] args) throws Exception {
//        Scanner scanner= new Scanner(System.in);
//        System.out.println("欢迎注册");
//        System.out.println("请输入用户名:");
//        String username = scanner.nextLine();
//        System.out.println("请输入密码:");
//        String password = scanner.nextLine();
//        System.out.println("请输入昵称:");
//        String nickname = scanner.nextLine();
//        System.out.println("请输入年龄:");
//        int age = scanner.nextInt();
//        System.out.println(username+","+password+","+nickname+","+age);
//        /*
//            INSERT INTO userinfo(username,password,nickname,age)
//            VALUES('范传奇','123456','传奇',22)
//         */
//        String sql = "INSERT INTO userinfo(username,password,nickname,age) " +
//                     "VALUES('"+username+"','"+password+"','"+nickname+"',"+age+")";
//        System.out.println(sql);
//        Class.forName("com.mysql.cj.jdbc.Driver");
//        Connection conn = DriverManager.getConnection(
//                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
//                "root",
//                "root"
//        );
//        Statement statement = conn.createStatement();
//        int num = statement.executeUpdate(sql);
//        System.out.println(num>0?"注册成功":"注册失败");
//        conn.close();


        UserInfo userInfo = InputUtil.getInputObject(new UserInfo(),"欢迎注册");
        System.out.println(userInfo);
        String sql = "INSERT INTO userinfo(username,password,nickname,age) " +
                "VALUES('"+userInfo.getUsername()+"','"+userInfo.getPassword()+"','"+userInfo.getNickname()+"',"+userInfo.getAge()+")";
        System.out.println(sql);
        Connection conn = DBUtil.getConnection();
        Statement statement = conn.createStatement();
        int num = statement.executeUpdate(sql);
        System.out.println(num>0?"注册成功":"注册失败");
        conn.close();






    }
}






